package com.ruoyi.framework.config;

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.BlockAttackInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.OptimisticLockerInnerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * ClassName: MyBatisPlusConfig
 * Package: com.ruoyi.framework.config
 * Description:
 *    升级为plus后重新做配置
 * @Author: blw
 * @Create: 2023/11/15 - 15:14
 * @Version: v1.0
 */
/** proxyTargetClass开启基于子类的代理cglib
  */
@EnableTransactionManagement(proxyTargetClass = true)
@Configuration
public class MyBatisPlusConfig {

    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor(){
        MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
       //分页插件
        interceptor.addInnerInterceptor(new PaginationInnerInterceptor());
       //乐观锁插件
        interceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
        //阻断插件
        interceptor.addInnerInterceptor( new BlockAttackInnerInterceptor());
        return interceptor;
    }
    /**
    * 分页插件，自动识别数据库类型 https://baomidou.com/guide/interceptor-pagination.html
    */
    public PaginationInnerInterceptor paginationInnerInterceptor(){
        PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor();
        // 设置数据库类型为mysql
        paginationInnerInterceptor.setDbType(DbType.MYSQL);
        // 设置最大单页限制数量，默认 500 条，-1 不受限制
        paginationInnerInterceptor.setMaxLimit(-1L);
        return paginationInnerInterceptor;
    }

    /**
     * 乐观锁插件 https://baomidou.com/guide/interceptor-optimistic-locker.html
     */
    public OptimisticLockerInnerInterceptor optimisticLockerInnerInterceptor(){
        return new OptimisticLockerInnerInterceptor();
    }

    /**
     * 如果是对全表的删除或更新操作，就会终止该操作 https://baomidou.com/guide/interceptor-block-attack.html
     */
    public BlockAttackInnerInterceptor blockAttackInnerInterceptor(){
        return new BlockAttackInnerInterceptor();
    }


}
